Answers for "how to use tensorflow gpu"

tensorflow gpu test

tf.test.is_gpu_available(
  cuda_only=False, min_cuda_compute_capability=None
)

Tensorflow GPU Installation conda

conda create --name tf_gpu
activate tf_gpu
conda install tensorflow-gpu

gpu training tensorflow

import tensorflow as tf
print("Num GPUs Available: ", len(tf.config.experimental.list_physical_devices('GPU')))

tensorflow use gpu

python -c "import tensorflow as tf; print('Num GPUs Available: ', len(tf.config.experimental.list_physical_devices('GPU')))"

install tensorflow gpu

pip3 uninstall tensorflow
pip3 install 'tensorflow-gpu==1.15.4'

do i need do some set when i use GPU to train tensorflow model

from __future__ import absolute_import, division, print_function, unicode_literalsimport tensorflow as tfprint("Num GPUs Available: ", len(tf.config.experimental.list_physical_devices('GPU')))